/* BuildBase — hi-vis brand.
   Palette and type are the brand spec in creative/README.md. Three ambers, all
   from the mark: --amber for fills and for text on navy, --amber-deep for rules
   and state indicators on light grounds, --amber-ink for text on light grounds.
   Every text pair here clears WCAG AA. Don't swap --amber in for --amber-ink:
   #F2A413 on a light background is 1.96:1 and unreadable. --amber-ink is set so it
   also clears AA on the --band grey, not just on --page. */
:root{
  --page:#F7F8FA;
  --band:#ECEFF4;
  --band-2:#DDE2EA;
  --mute:#B6BECD;

  --navy:#16213A;
  --amber:#F2A413;
  --amber-deep:#BE780A;
  --amber-ink:#965D07;
  --offwhite:#F2F4F8;

  --ink:#16213A;
  --ink-2:#46516B;
  --ink-3:#616D87;
  --on-navy:#F2F4F8;
  --on-navy-2:#A8B2C6;
  --on-navy-3:#8E9AB4;

  --line:#D3DAE5;
  --line-soft:#E3E8EF;
  --white:#FFFFFF;
  --max:1240px;

  /* legacy aliases — older markup still references these */
  --bone:var(--page);
  --sand:var(--band);
  --sand-2:var(--band-2);
  --clay:var(--mute);
  --terra:var(--amber-ink);
  --sage:var(--amber-ink);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  background:var(--page);
  color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
:focus-visible{outline:2px solid var(--amber-deep);outline-offset:3px;border-radius:2px;}

.wrap{max-width:var(--max);margin:0 auto;padding:0 32px;}
@media(max-width:720px){ .wrap{padding:0 22px;} body{font-size:16px;} }

h1,h2,h3,h4{font-family:'Sora','Inter',-apple-system,sans-serif;}
h1{font-size:clamp(2.3rem,5.1vw,3.85rem);font-weight:800;line-height:1.06;letter-spacing:-0.032em;}
h2{font-size:clamp(1.8rem,3.7vw,2.7rem);font-weight:700;line-height:1.08;letter-spacing:-0.026em;text-wrap:balance;}
h3{font-size:clamp(1.22rem,2vw,1.55rem);font-weight:700;line-height:1.22;letter-spacing:-0.016em;text-wrap:balance;}
p{color:var(--ink-2);}

/* Sora has no italic — the accent word is carried by colour, not slant.
   .it only ever sits in an h1, so it can use the brighter --amber-deep:
   large text needs 3:1 (it gets 3.36) where body text needs 4.5:1. */
em{font-style:normal;color:var(--amber-ink);}
.it{font-style:normal;color:var(--amber-deep);}

.eyebrow{
  font-size:11.5px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;
  color:var(--ink-3);display:flex;align-items:center;gap:11px;
}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--amber);flex-shrink:0;border-radius:2px;}
.eyebrow.plain::before{display:none;}
.eyebrow.plain{color:var(--amber-ink);}

.lede{font-size:clamp(1.08rem,1.9vw,1.32rem);line-height:1.55;color:var(--ink-2);}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:100;background:rgba(247,248,250,0.9);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line-soft);
}
.nav-in{max-width:var(--max);margin:0 auto;padding:16px 32px;display:flex;align-items:center;gap:36px;}
.brand{display:flex;align-items:center;}
.brand-logo{height:30px;width:auto;display:block;}
.brand-mark{height:28px;width:auto;display:none;}
.nav-links{margin-left:auto;display:flex;gap:34px;font-size:14.5px;color:var(--ink-2);}
.nav-links a{position:relative;padding:3px 0;transition:color .2s;}
.nav-links a:hover{color:var(--ink);}
.nav-links a.on{color:var(--ink);font-weight:500;}
.nav-links a.on::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--amber-deep);border-radius:2px;}
.nav-cta{
  font-size:14px;font-weight:500;border:1.5px solid var(--navy);border-radius:100px;
  padding:9px 20px;transition:all .2s;white-space:nowrap;
}
.nav-cta:hover{background:var(--navy);color:var(--on-navy);}
@media(max-width:860px){
  .nav-in{padding:13px 22px;gap:18px;}
  .nav-links{gap:19px;font-size:13.5px;margin-left:auto;}
  .nav-cta{display:none;}
}
@media(max-width:520px){
  .nav-links{gap:15px;font-size:12.5px;}
  .brand-logo{display:none;}
  .brand-mark{display:block;}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:500;
  padding:14px 26px;border-radius:100px;transition:all .22s;border:1.5px solid transparent;
}
.btn-dark{background:var(--navy);color:var(--on-navy);}
.btn-dark:hover{background:#22314f;transform:translateY(-1px);}
.btn-ghost{border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--navy);background:var(--white);}
.btn .ar{transition:transform .22s;}
.btn:hover .ar{transform:translateX(3px);}

/* ---------- images ---------- */
.ph{position:relative;overflow:hidden;background:var(--band-2);border-radius:3px;}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.3,1);}
.ph.zoom:hover img{transform:scale(1.035);}
.ph::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(22,33,58,0.02),rgba(22,33,58,0.10));
}
.ph.broken{background:
  radial-gradient(120% 90% at 18% 12%, var(--band) 0%, transparent 60%),
  radial-gradient(90% 80% at 88% 82%, #C9D3E2 0%, transparent 62%),
  linear-gradient(140deg, var(--band-2) 0%, var(--mute) 130%);
}
.ph.broken img{display:none;}
.ph.broken::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(58deg, rgba(255,255,255,.4) 0 1px, transparent 1px 22px);
}

/* ---------- hero ---------- */
.hero{padding:clamp(58px,9vw,112px) 0 clamp(46px,6vw,82px);position:relative;}
.hero-grid{display:grid;grid-template-columns:1.03fr 0.97fr;gap:clamp(32px,5vw,74px);align-items:center;}
.hero h1{margin:22px 0 24px;}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px;}
.hero-visual{position:relative;}
.hero-visual .ph.main{aspect-ratio:4/4.6;}
.hero-visual .ph.inset{
  position:absolute;width:47%;aspect-ratio:1/1.08;right:-26px;bottom:-34px;
  border:8px solid var(--page);border-radius:3px;
}
.hero-stat{
  position:absolute;left:-24px;top:34px;background:var(--white);border:1px solid var(--line-soft);
  border-left:4px solid var(--amber);padding:15px 19px;border-radius:3px;max-width:186px;
}
.hero-stat .n{font-family:'Sora',sans-serif;font-weight:800;font-size:29px;line-height:1;letter-spacing:-0.03em;color:var(--amber-ink);}
.hero-stat .t{font-size:12.5px;color:var(--ink-3);margin-top:6px;line-height:1.4;}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-visual{max-width:520px;}
  .hero-visual .ph.main{aspect-ratio:4/3.4;}
  .hero-visual .ph.inset{display:none;}
  .hero-stat{left:auto;right:-8px;top:auto;bottom:-26px;}
}

/* ---------- marquee strip ---------- */
.strip{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:26px 0;margin-top:clamp(40px,6vw,76px);}
.strip-in{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;}
.strip-item{font-size:13.5px;color:var(--ink-3);display:flex;align-items:center;gap:9px;}
.strip-item b{font-family:'Sora',sans-serif;font-size:19px;font-weight:700;letter-spacing:-0.025em;color:var(--ink);}

/* ---------- sections ---------- */
section{padding:clamp(64px,9vw,124px) 0;}
.sec-head{max-width:660px;margin-bottom:clamp(38px,5vw,62px);}
.sec-head h2{margin:20px 0 18px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head.center .eyebrow{justify-content:center;}

/* problem split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,68px);align-items:center;}
.split.rev .split-visual{order:-1;}
@media(max-width:880px){ .split{grid-template-columns:1fr;gap:38px;} .split.rev .split-visual{order:0;} }
.split-visual .ph{aspect-ratio:4/3.2;}

.ticklist{list-style:none;margin-top:28px;}
.ticklist li{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line-soft);font-size:15.5px;color:var(--ink-2);}
.ticklist li:last-child{border-bottom:none;}
.ticklist .ic{flex-shrink:0;width:20px;height:20px;margin-top:2px;}

/* feature cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.2vw,26px);}
@media(max-width:940px){ .cards{grid-template-columns:1fr 1fr;} }
@media(max-width:640px){ .cards{grid-template-columns:1fr;} }
.card{background:var(--white);border:1px solid var(--line-soft);border-radius:4px;padding:30px 26px 32px;transition:all .25s;}
.card:hover{border-color:var(--amber);transform:translateY(-2px);}
.card .num{font-family:'Sora',sans-serif;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--amber-ink);}
.card h3{margin:16px 0 12px;}
.card p{font-size:15px;line-height:1.6;}

/* alternating feature rows */
.frow{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center;padding:clamp(34px,5vw,58px) 0;border-top:1px solid var(--line-soft);}
.frow:first-of-type{border-top:none;}
.frow.rev .frow-media{order:-1;}
@media(max-width:880px){ .frow{grid-template-columns:1fr;gap:32px;} .frow.rev .frow-media{order:0;} }
.frow-media .ph{aspect-ratio:4/3;}
.frow h3{margin:16px 0 14px;}
.frow .mini{display:flex;gap:22px;margin-top:24px;flex-wrap:wrap;}
.mini-item{font-size:13.5px;color:var(--ink-3);}
.mini-item b{display:block;font-family:'Sora',sans-serif;font-size:18px;font-weight:700;letter-spacing:-0.025em;color:var(--ink);margin-bottom:2px;}

/* quote */
.quote-band{background:var(--band);}
.quote{max-width:900px;margin:0 auto;text-align:center;}
.quote blockquote{
  font-family:'Sora',sans-serif;font-size:clamp(1.35rem,3vw,2.15rem);font-weight:700;
  line-height:1.32;letter-spacing:-0.028em;color:var(--ink);
}
.quote .attr{margin-top:26px;font-size:14px;color:var(--ink-3);}

/* products */
.prod{display:grid;grid-template-columns:0.92fr 1.08fr;gap:clamp(30px,5vw,68px);align-items:center;padding:clamp(40px,6vw,76px) 0;border-top:1px solid var(--line);}
.prod.rev .prod-media{order:-1;}
@media(max-width:900px){ .prod{grid-template-columns:1fr;gap:34px;} .prod.rev .prod-media{order:0;} }
.prod-media .ph{aspect-ratio:4/3.3;}
.tag{display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:6px 13px;border-radius:100px;}
.tag.live{background:#E4EAF4;color:#23406E;}
.tag.soon{background:#FDEFD6;color:#7A4F04;}
.prod h2{margin:18px 0 16px;}
.featgrid{display:grid;grid-template-columns:1fr 1fr;gap:2px 26px;margin-top:26px;}
@media(max-width:560px){ .featgrid{grid-template-columns:1fr;} }
.featgrid div{font-size:14.5px;color:var(--ink-2);padding:9px 0;border-bottom:1px solid var(--line-soft);display:flex;gap:10px;}
.featgrid span{color:var(--amber-ink);flex-shrink:0;font-weight:600;}

/* about */
.about-hero{display:grid;grid-template-columns:1.05fr 0.95fr;gap:clamp(32px,5vw,70px);align-items:end;}
@media(max-width:880px){ .about-hero{grid-template-columns:1fr;gap:36px;} }
.about-hero .ph{aspect-ratio:4/4.3;}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,44px);}
@media(max-width:840px){ .values{grid-template-columns:1fr;gap:30px;} }
.value{border-top:3px solid var(--amber);padding-top:22px;}
.value h3{font-size:1.3rem;margin-bottom:12px;}
.value p{font-size:15px;}
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(22px,3vw,40px);max-width:760px;}
@media(max-width:640px){ .team{grid-template-columns:1fr;} }
.member .ph{aspect-ratio:1/1.12;margin-bottom:18px;}
.member h3{font-size:1.26rem;}
.member .role{font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-ink);margin:7px 0 12px;}
.member p{font-size:14.5px;}

.timeline{max-width:720px;}
.tl-item{display:grid;grid-template-columns:96px 1fr;gap:26px;padding:24px 0;border-top:1px solid var(--line-soft);}
@media(max-width:560px){ .tl-item{grid-template-columns:1fr;gap:8px;} }
.tl-item .yr{font-family:'Sora',sans-serif;font-size:15px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--amber-ink);}
.tl-item h3{font-size:1.13rem;margin-bottom:7px;}
.tl-item p{font-size:14.5px;}

/* cta band — on navy, --amber IS the accent colour and reads at 7.7:1 */
.cta{background:var(--navy);color:var(--on-navy);}
.cta h2{color:var(--on-navy);}
.cta p{color:var(--on-navy-2);}
.cta-in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,60px);align-items:center;}
@media(max-width:820px){ .cta-in{grid-template-columns:1fr;gap:30px;} }
.cta .btn-light{background:var(--amber);color:var(--navy);font-weight:600;}
.cta .btn-light:hover{background:#FFB528;transform:translateY(-1px);}
.cta .btn-outline{border-color:#3D4A66;color:var(--on-navy);}
.cta .btn-outline:hover{border-color:var(--on-navy);background:rgba(255,255,255,0.06);}
.cta .eyebrow{color:var(--on-navy-3);}
.cta .eyebrow::before{background:var(--amber);}
.cta :focus-visible{outline-color:var(--amber);}

/* footer */
footer{background:var(--band);padding:clamp(48px,6vw,74px) 0 34px;}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:44px;}
@media(max-width:860px){ .f-grid{grid-template-columns:1fr 1fr;gap:30px;} }
@media(max-width:520px){ .f-grid{grid-template-columns:1fr;} }
footer .brand{margin-bottom:16px;}
footer .brand-logo{height:32px;display:block;}
footer .brand-mark{display:none;}
.f-col h4{font-family:'Inter',sans-serif;font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px;}
.f-col a,.f-col p{display:block;font-size:14.5px;color:var(--ink-2);margin-bottom:10px;transition:color .2s;}
.f-col a:hover{color:var(--amber-ink);}
.f-bot{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink-3);}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){ .reveal{opacity:1;transform:none;transition:none;} .ph img{transition:none;} }